| 08-10-2008, 10:05 PM | #1 |
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Junior Member
Join Date: Aug 2008
Location: Alabama
Posts: 1
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Engine malfunction light
I just swapped out the cracked exhaust manifold on my 2003 civic lx with some ss racing headers. Now my idiot light code reads "catalytic inefficient".
It probably because the exhaust manifold had a catalytic converter built in it. Does anyone know how to keep the idiot light from coming on? |
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| 08-13-2008, 03:37 PM | #2 |
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Junior Member
Join Date: Jul 2008
Location: Virginia
Posts: 2
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Re: Engine malfunction light
If u havent found a way to fix ur cell problem...... check this out shud fix the problem.
Honda-Tech.com: Honda Civic (2001- 2005): My Build Thread Go to bout 3-5 posts from the bottom of the first page that talks bout the spark plug defouler and perform this on ur secondary o2 sensor on ur new header. Reset the computer and u shud be good to go. |
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